Single-axis-driven automatic-control liftable agricultural greenhouse with multilayer heat-insulating films

Abstract

The invention discloses a single-axis-driven automatic-control liftable agricultural greenhouse with multilayer heat-insulating films. The single-axis-driven automatic-control liftable agricultural greenhouse comprises an end wall and side walls connected to two sides of the end wall. The end wall and a supporting plate are respectively provided with a first control box and a second control box corresponding to the first control box. Four U-shaped first box grooves are formed between the first control box and the second control box. A second rotating shaft, a third rotating shaft, a fourth rotating shaft and a fifth rotating shaft are arranged in the first box grooves respectively. A heat-insulating film roller is arranged on each of the second rotating shaft, the third rotating shaft, thefourth rotating shaft and the fifth rotating shaft. A driving pull rope is arranged on each of two sides of each heat-insulating film roller between the first control box and the second control box.The heat-insulating films are arranged between the driving pull ropes on the two sides respectively, and can be opened and closed through rotation of the heat-insulating film rollers, so that the amount of labor is further reduced, and working efficiency is improved.

Description

technical field [0001] The invention relates to an agricultural greenhouse, in particular to a single-axis drive automatic control multi-layer thermal insulation film lifting agricultural greenhouse, in particular to a single-axis drive that can automatically control the multi-layer thermal insulation film lifting by single-axis control of the closing of the multi-layer thermal insulation film Agricultural greenhouse. Background technique [0002] With the continuous development of agricultural production level, it also further promotes the continuous development of agricultural greenhouses. In the current agricultural greenhouse planting process, in the winter night environment, because there is no light inside the greenhouse, it is necessary to do a good job inside the greenhouse. In order to ensure the normal growth of crops, in order to ensure the insulation effect inside the greenhouse, most of them will be equipped with multi-layer insulation film, so as to use the mul...

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Problems solved by technology

[0003] In the process of laying the thermal insulation film, since there are multiple layers, it is necessary to lay the thermal insulation film layer by layer. Due to the large space inside the greenhouse, a large amount of labor is required to complete the laying of the thermal insulation film, and During the day, due to the light, the internal temperature of the greenhouse will gradually increase. When the multi-layer insulation film is laid, the temperature inside the greenhouse will rise abnormally. The increase in temperature will cause certain damage to the growth of crops Therefore, it is necessary to remove the thermal insulation film inside the greenhouse under the condition of light to prevent abnormal temperature. Therefore, it is necessary to remove the thermal insulation film during the day and lay the thermal insulation film at night, repeatedly The work will cause a lot of workload for farmers, further reducing work efficiency

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